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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A214311 a(n) is the number of representative five-color bracelets (necklaces with turning over allowed) with n beads, for n >= 5.

Table of values

n a(n)
5 12
6 30
7 150
8 633
9 3260
10 16212
11 66810
12 298495
13 1410402
14 6403842
15 31103899
16 135342046
17 633228696
18 2936824916
19 13676037486
20 65355191817
21 298065986582
22 1398226666434
23 6585151203697
24 30958838054304
25 148994847644780

List of values

[12, 30, 150, 633, 3260, 16212, 66810, 298495, 1410402, 6403842, 31103899, 135342046, 633228696, 2936824916, 13676037486, 65355191817, 298065986582, 1398226666434, 6585151203697, 30958838054304, 148994847644780]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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